Rotary kiln can be divided into cement kiln, metallurgy chemical rotary kiln and lime rotary kiln according to different materials. Cement rotary kiln is used for making of cement clinker and there are dry and wet methods to make cement. Cement rotary kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcination, which is used for calcining of high aluminum vandal ochre in refractory material industry; For calcining of calotte and aluminum hydroxide in aluminum manufacturer; For calcining of chrome sand ore and chrome powder ore in chemical plant. Lime rotary kiln is used for calcine dolomite and active lime which is used in steel plant and ferroalloy factory. APPLICATIONS: 1. Cement making plant 2. Lime making plant 3. Construction Industry 4. Metallurgy Industry ADVANTAGES: 1. Energy-Saving 2. Simple Structure, And Low Cost. 3. A Few Wearing Parts Advantages of Our Equipments and Services: 1. ISO9001: 2008 international quality certification and CQC quality certification. 2. Competitive price. 3. Quality guarantee for 1 year, and we provide spare parts at a low price. We have a team of specialists to design machines as your request, and engineers to help with installation freely. Minggong offers a wide variety of modular and portable crusher units specifically design to meet your particular crushing needs.